【文章內(nèi)容簡介】 000 Unified Family New Standard in Pricing and Packaging New Standard in Functionality, Performance, TCO New Entry Point ? Simplify the underlying IT infrastructure of storage and its management to help lower cost and plexity while increasing the ability to respond to changing needs. ? Maintain business continuity, security and data durability. ? Efficiently manage information throughout its lifecycle, relative to its business value. Common management platform Common suite of copy services Virtualization Compelling price points Industry leading service and support IBM TotalStorage and System Storage Family innovations are designed to help you: Enterprise Storage Continuum ESS 750 / 800 Foundation Positioning the IBM System Storage DS Family IBM DS3000 Series Disk System DS3000 Series products IBM System Storage DS3200 SAS disk enclosure IBM System Storage DS3400 Fibre disk enclosure IBM System Storage DS3300 ISCSI disk enclosure Technical Overview – DS3200 IBM System Storage DS3200 Overview ? Enables shared storage to improve efficiencies ? Solution of choice for 2node clustered topologies ? Or even MS N+1 (2 online + 1 standby) clustered topologies ? Storage consolidation for heterogeneous hosts ? External storage solution for System X servers ? No bladecenter support here because it requires SAN switch ? One or three 3Gbps SAS host ports per controller ? Each port is a 3Gbps x4 ―wide‖ link ? 2U, 19‖ enclosure with ‖ SAS drives ‖ SATA drives ? Expandable up to 3x EXP3000s for a total of 48 drives ? max capacity with 300GB SAS ? Managed by DS3000 Storage Manager ? Supports RAID levels 0, 1, 3, 5 and 10 DS3200 Models ―outofthebox‖ both base models support 4 partitions ? DS3200 Single Controller model: ? Entry SAS storage enclosure ? 1x 3Gbps host connection ? 1x 3Gbps speeds for disk connection ? Comes standard with ? dualredundant powersupplies ? DS3000 Storage Manager ? DS3200 Dual Controller model: ? Entrypriced clustering solution ? 2x 3Gbps host connection (1 per controller) ? 2x 3Gbps storage solution(1 per controller) ? Comes standard with ? dualredundant powersupplies ? DS3000 Storage Manager Easy upgrade path if needed Controller Power Cooling Drives IBM System Storage DS3200 Upgrade ? Intel XScale (667MHz) processor per controller ? Has separated XOR processor ? 1x 3Gbps host ports per controller ? Option to upgrade to 3x host ports per controller ? One Ether management port per controller ? One SAS port per controller for EXP3000 disk connection ? 512MB of cache memory per controller as standard with the following option: ? 1GB memory per controller option ? Note: Controller cache sizes must match ? Battery backup unit (BBU) for cache ? Two Power Supply / Fan units per enclosure ? Premium Features ? Partitions ? FlashCopy ? VolumnCopy Technical Overview – DS3400 IBM System Storage DS3400 Overview ? Direct attach or SAN solution via SAN Switch ? External storage solution for System x amp。 BladeCenters ? Two 4Gbps FC host ports per controller ? Autonegotiating to 1, 2 or 4Gbps FC connection ? Suited for building new SANs or extending existing old 1Gbps or 2Gbps SANs ? 2U, 19‖ enclosure with ‖ SAS drives ‖ SATA drives ? Expandable up to 3x EXP3000s for a total of 48 drives ? max capacity 300GB SAS ? Managed by DS3000 Storage Manager ? Supports RAID levels 0, 1, 3, 5 and 10 DS3400 Models ―outofthebox‖ both base models support 2 partitions ? DS3400 Single Controller model: ? Make a 2 node cluster! ? 2x 4Gbps FC host connection ? 512MB cache ? 1x SAS port for EXP3000 disk connection ? Comes standard with ? Dualredundant powersupplies ? DS3000 Storage Manager ? DS3400 Dual Controller model: ? Make a HighAvailability 2 node cluster! ? 4x 4Gbps FC host connection (2 per controller) ? 512MB cache per controller ? 2x SAS port for EXP3000 disk connection (1 per controller) ? Comes standard with ? dualredundant powersupplies ? DS3000 Storage Manager Easy upgrade path if needed Controller Power Cooling Drives IBM System Storage DS3400 Upgrade ? Intel XScale (667MHz) processor per controller ? Two 4Gbps FC host ports per controller ? One Ether management port per controller ? One SAS port (per controller) for EXP3000 disk connection ? 512MB of cache memory per controller standard with the following options ? 1GB memory per controller option ? Note: Controller cache sizes must match ? Battery Backup Unit (BBU) option for cache protection ? Two Power Supply / Fan units per enclosure ? Premium features ? Partition ? FlashCopy ? VolumeCopy Technical Overview – DS3300 IBM System Storage DS3300 Overview ? Direct attach RJ45 or ISCSI solution via Switch ? External storage solution for System x amp。 BladeCenters ? One 1Gbps ISCSI host ports per controller ? Autonegotiating to 10, 100 or 1Gbps ISCSI connection ? 2U, 19‖ enclosure with ‖ SAS drives or ‖ SATA drives ? Expandable up to 3x EXP3000s for a total of 48 drives ? max capacity 300GB SAS ? Managed by DS3000 Storage Manager ? Supports RAID levels 0, 1, 3, 5 and 10 Technical Overview – EXP3000 ? Robust 2U, 19‖ external drive enclosure ? Used in following configurations: ? Expansion unit to DS3200 or DS3400 ? Directattach to servers using MegaRAID adapter ? Each SAS port on the ESM is a 3Gbps x4 ―wide‖ link ? 12x hot swappable ‖ SAS drives ? Comes standard with single ESM ? An ESM Upgrade options is available ? At most 2x ESM per EXP3000 ? When attaching to single controller, use a single ESM ? When attaching to a dual controller, use a dual ESM IBM System Storage EXP3000 Overview IBM DS4000 Series Disk System DS4000系列的定位 E